package com.itheima.indemo;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;

public class Demo01 {

    public static void main(String[] args) throws IOException {

        FileInputStream fis = new FileInputStream("day12\\abc.txt");
        int read;
        while((read=fis.read())!=-1){

           System.out.println(read);

       }
       fis.close();

    }
}
